Pseuderanthemum carruthersii

Description: A colourful, erect, woody, moderately fast-growing shrub with a attractive crown of waxy, broad, pointed, somewhat irregular, variegated leaves in a combination of different shades of green suffused with purple and silver, and regularly produces small clusters of pink flowers. 

Flowering and Fruiting: From Summer to Autumn.

Economic Importance:  The water extract of the leaves from this tree gives a highly viscous product that has been used to heal wounds and treat inflammations. 

Reference: https://en.wikipedia.org/wiki/Pseuderanthemum_carruthersii